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28050-19-3

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28050-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28050-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,0,5 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 28050-19:
(7*2)+(6*8)+(5*0)+(4*5)+(3*0)+(2*1)+(1*9)=93
93 % 10 = 3
So 28050-19-3 is a valid CAS Registry Number.

28050-19-3Downstream Products

28050-19-3Relevant articles and documents

Improved Conditions for Preparation and Reductive Cleavage of Steroidal Ketone Tosylhydrazones

Iida, Takashi,Tamura, Toshitake,Matsumoto, Taro,Chang, Frederic C.

, p. 957 - 959 (2007/10/02)

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